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  <div class="headertitle"><div class="title">IBasicCurve.h</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span>BEGIN_ATEC_NAMESPACE</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"><a class="line" href="../../de/dce/struct_i_basic_curve.html">   11</a></span><span class="keyword">struct </span><a class="code hl_struct" href="../../de/dce/struct_i_basic_curve.html">IBasicCurve</a> : <span class="keyword">public</span> RefCountedBase</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span>{</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="keyword">private</span>: <span class="keyword">virtual</span> <span class="keywordtype">void</span> IAmAbstractClass() = 0;</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span>    <span class="keyword">enum</span> BasicCurveType</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>    {</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>        BCURVE_TYPE_Invalid = 0,</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>        BCURVE_TYPE_Line = 1,</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>        BCURVE_TYPE_LineString = 2,</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>        BCURVE_TYPE_Arc = 3,</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>        BCURVE_TYPE_BsplineCurve = 4,</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>        BCURVE_TYPE_InterpolationCurve = 5,</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>        BCURVE_TYPE_AkimaCurve = 6,</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>        BCURVE_TYPE_PointString = 7,</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>        BCURVE_TYPE_CurveSet = 8,</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>        BCURVE_TYPE_Spiral = 9,</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>        BCURVE_TYPE_PartialCurve = 10,</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>        BCURVE_TYPE_NotClassified = -1,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    };</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    ATGEOSET_EXPORT int64_t GetTag() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>    ATGEOSET_EXPORT <span class="keywordtype">int</span> GetIntTag() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    ATGEOSET_EXPORT <span class="keywordtype">void</span> SetTag(int64_t tag);</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>    ATGEOSET_EXPORT <span class="keywordtype">void</span> SetTag(<span class="keywordtype">int</span> tag);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>    ATGEOSET_EXPORT CurveSetPtr GetChildCurveSetP();</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    ATGEOSET_EXPORT xvector&lt;XPoint3d&gt; * GetLineStringP();</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>    ATGEOSET_EXPORT BasicCurveType           GetBasicCurveType() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> TryGetLine(XSegment3dR segment) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> TryGetArc(XEllipse3dR arc) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>    ATGEOSET_EXPORT XSegment3dCP                 GetLineCP() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    ATGEOSET_EXPORT xvector&lt;XPoint3d&gt; <span class="keyword">const</span>* GetLineStringCP() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> TryGetSegmentInLineString(XSegment3dR segment, <span class="keywordtype">size_t</span> startPointIndex) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    ATGEOSET_EXPORT XEllipse3dCP                 GetArcCP() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>    ATGEOSET_EXPORT ATBsplineCurveCP             GetBsplineCurveCP() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span> </div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    ATGEOSET_EXPORT ATBsplineCurvePtr             GetBsplineCurvePtr() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>    ATGEOSET_EXPORT ATBsplineCurvePtr            GetProxyBsplineCurvePtr() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    ATGEOSET_EXPORT XSpiral2dPlacementCP         GetSpiralPlacementCP() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateLine(XSegment3dCR segment);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateLineString(XPoint3dCP points, <span class="keywordtype">size_t</span> nPoints);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateLineString(xvector&lt;XPoint3d&gt; <span class="keyword">const</span> &amp;points);</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateArc(XEllipse3dCR ellipse);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateBsplineCurve(ATBsplineCurveCR curve);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateBsplineCurve(ATBsplineCurvePtr&amp; curve);</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateSpiral(XSpiral2dBaseCR spiral, TransformCR frame,</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>        <span class="keywordtype">double</span> fractionA, <span class="keywordtype">double</span> fractionB);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateSpiralBearingRadiusBearingRadius</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    (</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>        <span class="keywordtype">int</span> transitionType,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>        <span class="keywordtype">double</span> startRadians,</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>        <span class="keywordtype">double</span> startRadius,</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>        <span class="keywordtype">double</span> endRadians,</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>        <span class="keywordtype">double</span> endRadius,</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>        TransformCR frame,</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>        <span class="keywordtype">double</span> fractionA,</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>        <span class="keywordtype">double</span> fractionB</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>    );</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateSpiralBearingRadiusLengthRadius</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    (</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>        <span class="keywordtype">int</span> transitionType,</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>        <span class="keywordtype">double</span> startRadians,</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>        <span class="keywordtype">double</span> startRadius,</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>        <span class="keywordtype">double</span> length,</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>        <span class="keywordtype">double</span> endRadius,</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>        TransformCR frame,</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>        <span class="keywordtype">double</span> fractionA,</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>        <span class="keywordtype">double</span> fractionB</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>    );</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span> </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>    ATGEOSET_EXPORT IBasicCurvePtr Clone() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>    ATGEOSET_EXPORT IBasicCurvePtr CloneComponent(ptrdiff_t componentIndex) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span> </div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>    ATGEOSET_EXPORT IBasicCurvePtr CloneAsSingleOffsetPrimitiveXY(CurveOffsetOptionsCR options) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> FractionToPoint(<span class="keywordtype">double</span> f, XPoint3dR point) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> FractionToPoint(<span class="keywordtype">double</span> f, XPoint3dR point, XVec3dR tangent) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ComponentFractionToPoint(ptrdiff_t componentIndex, <span class="keywordtype">double</span> f, XPoint3dR point) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ComponentFractionToPoint(ptrdiff_t componentIndex, <span class="keywordtype">double</span> f, XPoint3dR point, XVec3dR tangent) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> FractionToPoint(<span class="keywordtype">double</span> f, XRay3dR ray) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> FractionToPoint(<span class="keywordtype">double</span> f, <a class="code hl_struct" href="../../de/dc2/struct_curve_desc_info.html">CurveDescInfo</a> &amp;detail) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> FractionToPoint(<span class="keywordtype">double</span> f, XPoint3dR point, XVec3dR tangent, XVec3dR derivative2) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> FractionToPoint(<span class="keywordtype">double</span> f, XPoint3dR point, XVec3dR tangent, XVec3dR derivative2, XVec3dR derivative3) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> FractionToFrenetFrame(<span class="keywordtype">double</span> f, TransformR frame) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> Length(<span class="keywordtype">double</span> &amp;length) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> Length(XRotMatrixCP worldToLocal, <span class="keywordtype">double</span> &amp;length) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> GetRange(XRange3dR range) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> GetRange(XRange3dR range, TransformCR transform) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>    ATGEOSET_EXPORT <span class="keywordtype">size_t</span> NumComponent() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>    ATGEOSET_EXPORT ATBsplineCurvePtr GetATBsplineCurvePtr(<span class="keywordtype">double</span> fraction0 = 0.0, <span class="keywordtype">double</span> fraction1 = 1.0) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> PointAtSignedDistanceFromFraction(<span class="keywordtype">double</span> startFraction, <span class="keywordtype">double</span> signedDist, <span class="keywordtype">bool</span> allowExtension, CurveDescInfoR location) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> PointAtSignedDistanceFromFraction(XRotMatrixCP worldToView, <span class="keywordtype">double</span> startFraction, <span class="keywordtype">double</span> signedDist, <span class="keywordtype">bool</span> allowExtension, CurveDescInfoR location) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> GetStartEnd(XPoint3dR pntA, XPoint3dR pntB) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span> </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> GetStartEnd(XPoint3dR pntA, XPoint3dR pntB, XVec3dR unitTangentA, XVec3dR unitTangentB) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> GetStartPoint(XPoint3dR point) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> TrySetStart(XPoint3dCR xyz);</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> TrySetEnd(XPoint3dCR xyz);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> TransformInPlace(TransformCR transform);</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ReverseCurvesInPlace();</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span> </div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>    ATGEOSET_EXPORT <span class="keywordtype">void</span> AppendCurvePlaneIntersections(XPlane3dCR plane, xvector&lt;CurveDescInfoPair&gt; &amp;intersections, <span class="keywordtype">double</span> tolerance = 0.0) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>    ATGEOSET_EXPORT <span class="keywordtype">void</span>  AppendCurvePlaneIntersections</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>    (</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>        XPlane3dByVectorsCR plane,</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>        UVBoundarySelect   bounded,</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>        xvector&lt;CurveAndSolidDescInfo&gt; &amp;intersections</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>    ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> AddStrokes(xvector &lt;XPoint3d&gt; &amp;points, IFacetOptionsR options,</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>        <span class="keywordtype">bool</span> includeStartPoint = <span class="keyword">true</span>,</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>        <span class="keywordtype">double</span> startFraction = 0.0,</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>        <span class="keywordtype">double</span> endFraction = 1.0</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>    ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ClosestPointBounded(XPoint3dCR spacePoint, <span class="keywordtype">double</span> &amp;fraction, XPoint3dR curvePoint) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ClosestPointBounded(XPoint3dCR spacePoint, CurveDescInfoR location, <span class="keywordtype">bool</span> extend0, <span class="keywordtype">bool</span> extend1) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span> </div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ClosestPointBounded(XPoint3dCR spacePoint, CurveDescInfoR location) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ClosestPointBoundedXY(XPoint3dCR spacePoint, XMatrix4dCP worldToLocal, CurveDescInfoR location) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> ClosestPointBoundedXY(XPoint3dCR spacePoint, XMatrix4dCP worldToLocal, CurveDescInfoR location, <span class="keywordtype">bool</span> extend0, <span class="keywordtype">bool</span> extend1) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>    ATGEOSET_EXPORT IBasicCurvePtr CloneBetweenFractions(<span class="keywordtype">double</span> fractionA, <span class="keywordtype">double</span> fractionB, <span class="keywordtype">bool</span> allowExtrapolation) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span> </div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>    ATGEOSET_EXPORT CurveSetCP            GetChildCurveSetCP() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span> </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> SignedDistanceBetweenFractions(<span class="keywordtype">double</span> startFraction, <span class="keywordtype">double</span> endFraction, <span class="keywordtype">double</span> &amp;signedDist) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span> SignedDistanceBetweenFractions(XRotMatrixCP worldToLocal, <span class="keywordtype">double</span> startFraction, <span class="keywordtype">double</span> endFraction, <span class="keywordtype">double</span> &amp;signedDist) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span> </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateRectangle(<span class="keywordtype">double</span> x0, <span class="keywordtype">double</span> y0, <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> z, <span class="keywordtype">int</span> areaSignPref = 0);</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>    ATGEOSET_EXPORT <span class="keyword">static</span> IBasicCurvePtr CreateChildCurveSet(CurveSetPtr source);</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span> </div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>    ATGEOSET_EXPORT <span class="keywordtype">bool</span>  TryGetPartialCurveData(<span class="keywordtype">double</span> &amp;fractionA, <span class="keywordtype">double</span> &amp;fractionB, IBasicCurvePtr &amp;parentCurve, int64_t &amp;tag) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>};</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>END_ATEC_NAMESPACE</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span> </div>
<div class="ttc" id="astruct_curve_desc_info_html"><div class="ttname"><a href="../../de/dc2/struct_curve_desc_info.html">CurveDescInfo</a></div><div class="ttdoc">沿曲线的点的详细数据,可以使索引变为子元素</div><div class="ttdef"><b>Definition:</b> CurveDetails.h:28</div></div>
<div class="ttc" id="astruct_i_basic_curve_html"><div class="ttname"><a href="../../de/dce/struct_i_basic_curve.html">IBasicCurve</a></div><div class="ttdoc">基本线元类</div><div class="ttdef"><b>Definition:</b> IBasicCurve.h:12</div></div>
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